Answer:
Currently no one knows who fired the shot. Many theories were put out, but it is still a mystery.
Explanation:
The Carbonari (charcoal burners) were groups of secret revolutionary societies founded in early 19th-century Italy. The Italian Carbonari may have further influenced other revolutionary groups in Spain, France, Portugal and possibly Russia
Answer:
The Seven Years' War ended with the signing of the treaties of Hubertusburg and Paris in February 1763
Explanation:
The answer you are looking for is option B I hope this helps you.